Move imports to top for remote_rpi_gpio (#29286)

homeassistant/components/remote_rpi_gpio/__init__.py

@@ -1,6 +1,9 @@
 """Support for controlling GPIO pins of a Raspberry Pi."""
 import logging
 
+from gpiozero import LED, Button
+from gpiozero.pins.pigpio import PiGPIOFactory
+
 _LOGGER = logging.getLogger(__name__)
 
 CONF_BOUNCETIME = "bouncetime"
@@ -21,8 +24,6 @@ def setup(hass, config):
 
 def setup_output(address, port, invert_logic):
     """Set up a GPIO as output."""
-    from gpiozero import LED
-    from gpiozero.pins.pigpio import PiGPIOFactory
 
     try:
         return LED(port, active_high=invert_logic, pin_factory=PiGPIOFactory(address))
@@ -32,8 +33,6 @@ def setup_output(address, port, invert_logic):
 
 def setup_input(address, port, pull_mode, bouncetime):
     """Set up a GPIO as input."""
-    from gpiozero import Button
-    from gpiozero.pins.pigpio import PiGPIOFactory
 
     if pull_mode == "UP":
         pull_gpio_up = True

homeassistant/components/remote_rpi_gpio/binary_sensor.py

@@ -1,19 +1,17 @@
 """Support for binary sensor using RPi GPIO."""
 import logging
 
+import requests
 import voluptuous as vol
 
-import requests
-
+from homeassistant.components.binary_sensor import PLATFORM_SCHEMA, BinarySensorDevice
 from homeassistant.const import CONF_HOST
-from homeassistant.components.binary_sensor import BinarySensorDevice, PLATFORM_SCHEMA
-
 import homeassistant.helpers.config_validation as cv
 
 from . import (
     CONF_BOUNCETIME,
-    CONF_PULL_MODE,
     CONF_INVERT_LOGIC,
+    CONF_PULL_MODE,
     DEFAULT_BOUNCETIME,
     DEFAULT_INVERT_LOGIC,
     DEFAULT_PULL_MODE,

homeassistant/components/remote_rpi_gpio/switch.py

@@ -3,9 +3,8 @@ import logging
 
 import voluptuous as vol
 
-from homeassistant.components.switch import SwitchDevice, PLATFORM_SCHEMA
-from homeassistant.const import DEVICE_DEFAULT_NAME, CONF_HOST
-
+from homeassistant.components.switch import PLATFORM_SCHEMA, SwitchDevice
+from homeassistant.const import CONF_HOST, DEVICE_DEFAULT_NAME
 import homeassistant.helpers.config_validation as cv
 
 from . import CONF_INVERT_LOGIC, DEFAULT_INVERT_LOGIC